Pith Number

pith:CGEIY5QH

pith:2022:CGEIY5QHL3MIJ6YMEXYSPVY7VV

not attested not anchored not stored refs pending

Visual Encoding and Debiasing for CTR Prediction

Bo Zheng, Chen Lin, He Guo, Hui Li, Jian Xu, Jiayi Wei, Si Chen, Wanxian Guan, Xingyuan Bu, Xubin Li

arxiv:2205.04168 v1 · 2022-05-09 · cs.IR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CGEIY5QHL3MIJ6YMEXYSPVY7VV}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T04:21:21.978253Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

11888c76075ed884fb0c25f127d71fad6958bd99a3dec7b893d625c7ccf9cacd

Aliases

arxiv: 2205.04168 · arxiv_version: 2205.04168v1 · doi: 10.48550/arxiv.2205.04168 · pith_short_12: CGEIY5QHL3MI · pith_short_16: CGEIY5QHL3MIJ6YM · pith_short_8: CGEIY5QH

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/CGEIY5QHL3MIJ6YMEXYSPVY7VV \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 11888c76075ed884fb0c25f127d71fad6958bd99a3dec7b893d625c7ccf9cacd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8385b006228c193c995f5b743533cd3bd65c38966bfa797296aaf95df1f92b7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2022-05-09T10:24:08Z",
    "title_canon_sha256": "90fd5df194185040165a093c61cc70fd519fe7c99224104594d03d2327ef24c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.04168",
    "kind": "arxiv",
    "version": 1
  }
}